ocsigenserver-doc 2.4.0-1 / usr / share / doc / ocsigenserver / manual-wiki / libraries.wiki

=Libraries

==Ocsigen_cache


==Ocsipersist

<<div class="wip"|Ocsipersist (2 implémentations)
Eliom allows to use more persistent data, using the module
<<a_api project="ocsigenserver" | module Ocsipersist >> is needed in
{{{ eliom.cma }}}, thus you need to dynlink it in the
configuration file before {{{ Eliom }}}).
There are currently two implementations of {{{ Ocsipersist }}}:
{{{ ocsipersist-dbm.cma }}} (uses the DBM database) and
{{{ ocsipersist-sqlite.cma }}} (uses the SQLite database,
and depends on {{{ sqlite3.cma }}}).
>>

It is possible to customize the location of the database on the 
file system. For example, with sqlite:
{{{
    <extension findlib-package="ocsigen.ext.ocsipersist-sqlite">
      <database file="_DATADIR_/ocsidb"/>
    </extension>
}}}
And with DBM, you can customize the location of the database and the
name of the {{{ocsidbm}}} process you want to use:
{{{
    <extension findlib-package="ocsigen.ext.ocsipersist-dbm">
      <store dir="_DATADIR_"/>
      <ocsidbm name="_EXTRALIBDIR_/ocsidbm"/>
    </extension>
}}}